lazybones vs colloquialism

lazybones and colloquialism both are nouns.

Word	Noun	Adjective	Verb	Adverb
lazybones	Yes	No	No	No
colloquialism	Yes	No	No	No

lazybones (noun)	colloquialism (noun)
a lazy person	a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech